Granted Patent
Utility
US 6,767,294 · App. 10/236,808
Golf ball
Inventor:
R. Dennis Nesbitt
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Sep 6, 2002
Inventor
R. Dennis Nesbitt
Assignee (at issue)
Callaway Golf Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.